Littlehampton Rainfall ForecastUnited KingdomSEWest SussexLittlehamptonToday 2 Jul55%Thu 3 JulNo RainFri 4 Jul5%Sat 5 Jul20%Sun 6 Jul35%Mon 7 Jul35%Tue 8 Jul5%Littlehampton rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads